Value | Category | Cases | |
---|---|---|---|
1984 | 1 |
0.6%
|
|
1992 | 1 |
0.6%
|
|
1993 | 8 |
4.7%
|
|
1994 | 45 |
26.3%
|
|
1995 | 65 |
38%
|
|
1996 | 47 |
27.5%
|
|
7777 | DON'T KNOW | 4 |
2.3%
|
9999 | REFUSED | 0 |
0%
|
Sysmiss | 8134 |